// CLangBase.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <iostream>
#define DEFAULT_SHARED_MEMORY_SIZE_MB 10
#define MIN_SHARED_MEMORY_SIZE_MB     1
#define MAX_SHARED_MEMORY_SIZE_MB     400

#define MB2B(x) ((size_t) (x) << 20)

int main()
{
	auto  val = MB2B(MAX_SHARED_MEMORY_SIZE_MB);

	std::cout << val << std::endl;

	int intv = 10;

	int vt = intv << 2;

	system("pause");

	return 0;
}